C&H Technology CD511625 - Manual (Page 3)

D-124
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CD511225, CD511625
Dual Diode POW-R-BLOK™ Modules
250 Amperes/1200-1600 Volts
Absolute Maximum Ratings
Characteristics Symbol CD511225 CD511625 Units
Peak Reverse Blocking Voltage VRRM 1200 1600 Volts
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms VRSM 1350 1700 Volts
DC Reverse Blocking Voltage VR(DC) 960 1280 Volts
RMS On-State Current IF(RMS) 390 390 Amperes
Average On-State Current, TC = 64°C IF(AV) 250 250 Amperes
Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz) IFSM 5000 5000 Amperes
Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz) IFSM 4500 4500 Amperes
I2t (for Fusing), 8.3 milliseconds I2t 100,000 100,000 A2sec
Storage Temperature TSTG -40 to 125 -40 to 125 °C
Operating Temperature Tj -40 to 125 -40 to 125 °C
Maximum Mounting Torque M6 Mounting Screw — 26 26 in.-lb.
Maximum Mounting Torque M8 Terminal Screw — 72 72 in.-lb.
Module Weight (Typical) — 300 300 Grams
V Isolation VRMS 2500 2500 Volts